Semper Fit dietician Lauren King talks nutrition with retired Staff Sgt. Calvin Gilliam at Barber Physical Activity Center on June 12, 2013. King and other health-related personnel set up injury-prevention information booths at the gym that afternoon to mark men’s health month. - Semper Fit dietician Lauren King talks nutrition with retired Staff Sgt. Calvin Gilliam at Barber Physical Activity Center on June 12, 2013. King and other health-related personnel set up injury-prevention information booths at the gym that afternoon to mark men’s health month.